Pith Number

pith:5MS42QZT

pith:2020:5MS42QZTJUSHZVQCEGXHNECKVN

not attested not anchored not stored refs pending

Complexity in patterns of racial segregation

Anna Dmowska, Tomasz F. Stepinski

arxiv:2008.08664 v1 · 2020-08-19 · physics.soc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5MS42QZTJUSHZVQCEGXHNECKVN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T02:11:59.847098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb25cd43334d247cd60221ae76904aab666958859f526963a1efd1567966136c

Aliases

arxiv: 2008.08664 · arxiv_version: 2008.08664v1 · doi: 10.48550/arxiv.2008.08664 · pith_short_12: 5MS42QZTJUSH · pith_short_16: 5MS42QZTJUSHZVQC · pith_short_8: 5MS42QZT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5MS42QZTJUSHZVQCEGXHNECKVN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: eb25cd43334d247cd60221ae76904aab666958859f526963a1efd1567966136c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf7d05d5ee2fbb1b67bb8bb6c68c591a93c1570c6777df0d54c0969d6e869b37",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2020-08-19T20:44:01Z",
    "title_canon_sha256": "b3a480472d6f382a75ab274b3ba7f375bac2a0aa1d53a208a39fe7090ed3619d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.08664",
    "kind": "arxiv",
    "version": 1
  }
}